BGBryan Gelfius

Staff-level Software Engineer

I build distributed systems
that scale, and products that sell.

Twenty years of shipping mission-critical systems, from state-government mainframe migrations to high-volume email delivery infrastructure. On the side I run AgeeBgee Solutions, where I design, build and sell four Azure-native products as a solo engineer.

20+
years building production systems
10x+
capacity gains on a high-volume service
18
years on one state-government modernization
4
live products I built and sell

Selected work

Beyond the day job: four products in production.

InsightForge

Live

Email delivery observability that runs entirely inside the customer’s own Azure subscription. Bounce tracking, header inspection and per-message flight tracking for Postmark, with Azure Communication Services and SendGrid support.

  1. Webhooks
  2. Ingestor (fast-ack)
  3. Queue
  4. Processing
  5. Table Storage
  6. API
  7. React dashboard
  • .NET 10
  • Azure Functions
  • Table Storage
  • Key Vault
  • Bicep

BulkForge

Live

Compliance-first bulk email orchestration. A hosted control plane coordinates jobs while a customer-deployed agent does the sending, so delivery credentials stay in the customer’s tenant.

  1. Dashboard
  2. Engine API (control plane)
  3. Customer agent polls
  4. Postmark / ACS / SendGrid
  • .NET
  • Next.js
  • Terraform
  • ARM
  • Azure Marketplace

Vigil

Live

Azure Key Vault expiry monitor. It warns before secrets, certificates and keys expire, and deploys entirely inside the customer’s subscription. Free tier available.

  1. Scheduled function
  2. Key Vault inventory
  3. Expiry evaluation
  4. Alerts
  • .NET
  • Azure Functions
  • Key Vault
  • Static Web Apps

Dad Is Dead

Live

Digital legacy planning for individuals: secure document storage, custodian management, proof-of-life check-ins and death notification workflows.

  1. Next.js app
  2. Auth gateway (OIDC)
  3. REST API
  4. Daily timer
  5. Queue
  6. Worker
  • ASP.NET Core
  • Next.js 15
  • React 19
  • Azure Functions
  • Terraform

Claude Agent SDLC Toolkit

Open source · MIT

An MIT-licensed set of Claude Code agent roles for running a software team with hard release gates. I extracted it from the workflow I use to build and ship my own products. Version 0.1, newly published.

  1. Orchestrator
  2. Engineering manager
  3. Backend and frontend engineers
  4. QA and security review
  5. QA and product sign-off
  6. Production

All projects and architecture notes →